package com.niit.bean

import java.sql.Timestamp

/*
  {"student_id":"学生ID_39",
  "textbook_id":"教材ID_1",
  "grade_id":"年级ID_4",
  "subject_id":"科目ID_2_语文",
  "chapter_id":"章节ID_chapter_3",
  "question_id":"题目ID_660",
  "score":4,
  "answer_time":"2024-05-27 09:51:38",
  "ts":"May 27, 2024 9:51:38 AM"}
   */

case class AnswerWithRecommendations(student_id:String, //学生ID
                                     textbook_id:String, //教材ID
                                     grade_id:String, //年级ID
                                     subject_id:String, //科目ID
                                     chapter_id:String, //章节ID
                                     question_id:String, //问题ID
                                     score:Int, //成绩 1-10
                                     answer_time:String, //yyyy-MM-dd HH:mm:ss
                                     ts:Timestamp, // 答题的提交时间  时间戳的形式
                                    recommendations:String// 推荐的题目id
 )extends  Serializable
